- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄382553 > ST75C540FP-A (意法半導(dǎo)體) SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTSLINES PDF資料下載
參數(shù)資料
| 型號(hào)： | ST75C540FP-A |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTSLINES |
| 中文描述： | 超級(jí)綜合DEVICESWITH數(shù)字信號(hào)處理器，模擬前端 |
| 文件頁(yè)數(shù)： | 59/84頁(yè) |
| 文件大?。?/td> | 599K |
| 代理商： | ST75C540FP-A |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)當(dāng)前第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)
BIQUADRATIC
FILTER
#3
LEVEL #3
POWER
#3
POWER
#4
POWER
#5
LEVEL #4
LEVEL #5
COMP.
#4
COMP.
#3
COMP.
#5
D3
D4
D5
BIQUADRATIC
FILTER
#5
BIQUADRATIC
FILTER
#4
Rx SIGNAL
GROUND
@00
@01
@02
@03
@13
@14
@15
@23
@33
@24
@34
@25
@35
TONEDET0
2
2
7
Figure 22 :
WiringExample
IX.3 - Example
Hereunderis an exampleof programminga single
Tone detection (using Cell #3) and a complex dif-
ferentialtone detection (using Cell #4 and #5).
Bit 3 of the TONEDET variable will be triggered
eachtimethe energyof thatfilteredsignalis higher
thanStatic Level number3.
IX - TONE DETECTORS
(continued)
Bit4 of theTONEDETvariablewillbe oneachtime
a receive signal has an energy higher than the
Static Level number 4. Bit 5 will be on only when
the Filtered (Filter section 4 and5) receivedsignal
higher than the energy of the wide-band signal
number 4 ; this preventstriggering on noise.
ProgramCell #3 :
TDWW
ConnectReceived signal to Filter andFilter to Energy.
TDWW
03
ConnectLevel to ComparatorNeg Input and Energy to Pos Input.
03
00
13
01
01
33
23
ProgramCell #4 and #5 :
TDWW
ConnectReceived Signal to Filter and Energy.
TDWW
04
ConnectLevel to ComparatorNeg Input and Energy to Pos Input.
TDWW
05
ConnectFilter#4 Output to Filter and Filter to Energy.
TDWW
05
04
00
01
01
01
34
24
00
15
14
01
24
25
ConnectWide-band Energy to Neg Input and Energy to PosInput.
ST75C530- ST75C540
59/84
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST763 | 3.3V STEP DOWN CURRENT MODE PWM DC-DC CONVERTERS |
| ST763ACD | MOSFET; Transistor Polarity:N Channel |
| ST763ACDTR | 3.3V STEP DOWN CURRENT MODE PWM DC-DC CONVERTERS |
| ST763A | 3.3V STEP DOWN CURRENT MODE PWM DC-DC CONVERTERS |
| ST763AB | 3.3V STEP DOWN CURRENT MODE PWM DC-DC CONVERTERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST75C540PQFP | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Telecommunication IC |
| ST-75V | 制造商:Taiyo Electric Ind. 功能描述: |
| ST7-6 | 制造商:SUPERWORLD 制造商全稱(chēng):Superworld Electronics 功能描述:POWER TRANSFORMER |
| ST7624 | 制造商:SITRONIX 制造商全稱(chēng):SITRONIX 功能描述:65K Color Dot Matrix LCD Controller/Driver |
| ST7625 | 制造商:SITRONIX 制造商全稱(chēng):SITRONIX 功能描述:65K Color Dot Matrix LCD Controller/Driver |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。